Replacement 3/4 inch nylon collar strap for various PetSafe® bark collars, Free to Roam Wireless Fence Receiver Collar (PIF00-15001, PIF00-15002), Stay + Play Wireless Fence Receiver Collars (PIF00-14288, PIF00-13672, PIF00-12917), or YardMax® Rechargeable In-Ground Fence™ Receiver Collars (PIG00-11115, PIG00-11116). Fits receivers where the strap is opposite the contact points so the contact points don't go through the strap.